| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.94 | 13.116% | $47.4409 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $7.85 | 12.275% | $8.8136 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $57.93 | 5.168% | $60.9238 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $115.40 | 13.848% | $131.3806 | $131.38 | $131.40 | $131.40 |
| Purchase #5 | $180.73 | 4.829% | $189.4575 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $170.86 | 4.323% | $178.2463 | $178.25 | $178.25 | $178.20 |
| Purchase #7 | $175.73 | 8.737% | $191.0835 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $750.44 | $807.3462 | $807.34 | $807.35 | $807.30 | |